The Okuma LU45II is a heavy-duty twin-turret CNC turning center designed for high-efficiency, simultaneous 4-axis machining of medium to large workpieces. As part of Okuma’s LU II series, it features a robust slant-bed structure with large box guideways, ensuring excellent rigidity, vibration resistance, and long-term accuracy in demanding machining environments.
A key feature of the LU45II is its dual-saddle, twin-turret configuration, which allows two tools to cut at the same time. This significantly reduces cycle times and improves productivity compared to conventional 2-axis lathes. The machine supports a maximum turning diameter of approximately 650 mm and turning lengths ranging from 1,000 mm up to 3,000 mm, making it suitable for long shafts, pipes, and heavy components.
The spindle reaches speeds of up to 2,800 rpm and is powered by a high-torque motor, enabling both heavy roughing and precision finishing operations. The machine typically includes 22 tool stations (upper 12, lower 10), allowing flexible tooling setups for complex jobs.
Optional features such as live tooling (M configuration) further enhance its multitasking capabilities. Equipped with Okuma’s OSP control and Thermo-Friendly Concept, the LU45II delivers stable accuracy and reliable performance over long production cycles.
Buying a used Okuma LU45II is a smart investment for manufacturers that need large-part machining capability with high productivity at a lower cost. These machines are built with extremely rigid structures and powerful spindle systems, allowing them to maintain accuracy and performance even after years of operation in demanding environments.
Cutting time (spindle hours) is one of the most important factors when evaluating a used LU45II. Machines with low cutting hours—typically under 5,000–7,000 hours—are considered lightly used and can perform close to new condition. Units with moderate usage (7,000–18,000 hours) remain highly reliable for most production environments if properly maintained. Machines exceeding 18,000–30,000+ hours may require servicing of key components such as spindles, turrets, or guideways, but they can still provide strong value for less intensive applications.
One of the biggest advantages of the LU45II is its simultaneous machining capability. With dual turrets cutting at the same time, it significantly reduces cycle times and increases throughput compared to single-turret machines. Even older models retain features such as live tooling and long-bed configurations, enabling process consolidation and reduced handling time.
For manufacturers working with large or long components, a used LU45II offers excellent power, efficiency, and long-term value.
HOW MUCH DOES A USED OKUMA LU45IICOST?
The cost of a used Okuma LU45II varies depending on manufacturing year, condition, configuration, and especially cutting time. Since the LU45II has been available since the early-to-mid 2000s, pricing can be segmented across multiple time periods.
For older machines (pre-2000 or early LU-series equivalents), prices typically range from $15,000 to $35,000. These machines usually have high cutting hours (20,000–40,000+) and may require refurbishment, but they remain capable of heavy-duty turning operations.
Machines built between 2000 and 2010 generally fall in the $35,000 to $80,000 range. These represent a common segment in the used market and often include moderate to high cutting hours (10,000–25,000), sometimes with upgraded controls or tooling packages.
For newer LU45II machines from 2010 to 2025, prices can range from $80,000 to $160,000 or more depending on configuration, tooling, and automation features. These machines typically have lower cutting hours (under 10,000) and are closer to modern production standards.
Cutting time plays a major role in pricing—machines with lower spindle hours command higher values regardless of age. Buyers should also evaluate turret condition, maintenance history, and tooling availability to determine the true overall investment and long-term return.
